Composition of the clock Through their own hands, learn to recognize the composition of time, better understanding of the clock to cultivate childrens curiosity about things, willing to boldly investigate and experiment to complete the exploration and cognition of simple scientific phenomena through experiments
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Perception of fractions Combined with living examples, through the study of wooden clock, understand the meaning of the score, master the calculation of the score, train abstract generalization ability. It is easier to achieve this goal by demonstrating how the clock is used
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Combination Learning The double-sided design develops multiple cognitions, learning the concept of time and the concept of fractions, understanding how numbers and time are broken down by studying fractional clocks.
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